研究文章
基于深Autoencoding和聚类的无监督异常检测
|
|
心律失常 |
| 精度 |
F1 |
时间(年代) |
|
| k - means |
0.1899 |
0.2776 |
0.7734 |
| PCA + k - means |
0.1538 |
0.2424 |
0.6006 |
| ICA + k - means |
0.1132 |
0.1846 |
0.1842 |
| MDS + k - means |
0.1333 |
0.2143 |
0.3223 |
| DAE + k - means |
0.3545 |
0.4432 |
0.7923 |
|
| DBSCAN |
0.2457 |
0.3772 |
0.0537 |
| PCA + DBSCAN |
0.2000 |
0.3056 |
1.0822 |
| ICA + DBSCAN |
0.1400 |
0.2295 |
0.6780 |
| MDS + DBSCAN |
0.1149 |
0.2000 |
0.8024 |
| DAE + DBSCAN |
0.5000 |
0.5217 |
0.5873 |
|
| 均值漂移 |
0.5000 |
0.4375 |
0.2449 |
| PCA +均值漂移 |
0.5000 |
0.4615 |
0.8521 |
| ICA +均值漂移 |
0.6667 |
0.4000 |
0.3851 |
| MDS +均值漂移 |
0.5833 |
0.5000 |
0.5987 |
| DAE +均值漂移 |
0.8158 |
0.5962 |
0.2980 |
|
|
